Ordered this one last night; https://www.ebay.co.uk/itm/313mm-Army-Open-Door-Car-Body-Shell-Parts-for-Wrangler-1-10-Jeep-SCX10-RC-Truck/383058186976?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649
I've been following flex, rocks and rollovers on Insta, some amazing trucks on there feed.
(Hope you can see that).
We'll practice on the one I bought last night and see how the quality is; might try my hand at brazing again! Last few attempts weren't great I have to admit!